<template>
  <div>
    <h1>人员列表</h1>
    <h3 style="color: red">Count组件求和为:{{sum}}</h3>
    <input type="text" placeholder="请输入文字" v-model="name" @keydown.enter="addHandler">
    <button @click="addHandler">添加</button>
    <ul>
      <li v-for="p in personList" :key="p.id">{{p.name}}</li>
    </ul>
  </div>
</template>

<script>
import {nanoid} from 'nanoid'
export default {
  name: 'person-com',
  data() {
    return {
      name: '',
    }
  },
  methods: {
    addHandler() {
      const personObj = {id: nanoid(), name: this.name}
      this.$store.commit('AddPerson', personObj)
      this.name = ''
    }
  },
  computed: {
    sum(){
      return this.$store.state.sum
    },
    personList() {
      return this.$store.state.personList
    }
  }
}
</script>

<style>

</style>